How to reproduce a wet or steamy glass?


(pairal) #1

The other day I saw a wonderful (but very sad) photo by Steve McCurry (http://digitaljournalist.org/issue0101/south02.htm) showing an Indian woman and child seen from the inside of a car through the wet windows.
I’d like to reproduce the effect of a steamy or wet glass. Objects become blurred with the distance, and distorted by the droplets.
Anyone knows how to do it?